8U55
 
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6XD7
 | | KPC-2 N170A mutant bound to hydrolyzed ampicillin at 1.65 A | | Descriptor: | (2R,4S)-2-[(R)-{[(2R)-2-amino-2-phenylacetyl]amino}(carboxy)methyl]-5,5-dimethyl-1,3-thiazolidine-4-carboxylic acid, Carbapenem-hydrolyzing beta-lactamase KPC, GLYCEROL | | Authors: | Pemberton, O.A, Chen, Y. | | Deposit date: | 2020-06-10 | | Release date: | 2020-12-09 | | Last modified: | 2023-10-18 | | Method: | X-RAY DIFFRACTION (1.65 Å) | | Cite: | KPC-2 beta-lactamase enables carbapenem antibiotic resistance through fast deacylation of the covalent intermediate.
J.Biol.Chem., 296, 2020
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6XD5
 | | Apo KPC-2 N170A mutant at 1.20 A | | Descriptor: | Carbapenem-hydrolyzing beta-lactamase KPC, GLYCEROL, SULFATE ION | | Authors: | Pemberton, O.A, Chen, Y. | | Deposit date: | 2020-06-10 | | Release date: | 2020-12-09 | | Last modified: | 2023-10-18 | | Method: | X-RAY DIFFRACTION (1.2 Å) | | Cite: | KPC-2 beta-lactamase enables carbapenem antibiotic resistance through fast deacylation of the covalent intermediate.
J.Biol.Chem., 296, 2020
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6XJ8
 | | KPC-2 N170A mutant bound to hydrolyzed imipenem at 2.05 A | | Descriptor: | (2R)-2-[(2S,3R)-1,3-bis(oxidanyl)-1-oxidanylidene-butan-2-yl]-4-(2-methanimidamidoethylsulfanyl)-2,3-dihydro-1H-pyrrole -5-carboxylic acid, Carbapenem-hydrolyzing beta-lactamase KPC | | Authors: | Pemberton, O.A, Chen, Y. | | Deposit date: | 2020-06-23 | | Release date: | 2020-12-09 | | Last modified: | 2023-10-18 | | Method: | X-RAY DIFFRACTION (2.05 Å) | | Cite: | KPC-2 beta-lactamase enables carbapenem antibiotic resistance through fast deacylation of the covalent intermediate.
J.Biol.Chem., 296, 2020
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6BU3
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6BT6
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6V1P
 | | Structure of VIM-2 bound to QPX7728 at 1.20 A | | Descriptor: | (1~{a}~{R},7~{b}~{S})-5-fluoranyl-2,2-bis(oxidanyl)-1~{a},7~{b}-dihydro-1~{H}-cyclopropa[c][1,2]benzoxaborinine-4-carboxylic acid, ACETATE ION, Beta-lactamase class B VIM-2, ... | | Authors: | Pemberton, O.A, Chen, Y. | | Deposit date: | 2019-11-20 | | Release date: | 2020-03-25 | | Last modified: | 2023-10-11 | | Method: | X-RAY DIFFRACTION (1.2 Å) | | Cite: | Discovery of Cyclic Boronic Acid QPX7728, an Ultrabroad-Spectrum Inhibitor of Serine and Metallo-beta-lactamases.
J.Med.Chem., 63, 2020
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6V1O
 | | Structure of OXA-48 bound to QPX7728 at 1.80 A | | Descriptor: | (1aR,7bS)-5-fluoro-2-hydroxy-1,1a,2,7b-tetrahydrocyclopropa[c][1,2]benzoxaborinine-4-carboxylic acid, CHLORIDE ION, MAGNESIUM ION, ... | | Authors: | Pemberton, O.A, Chen, Y. | | Deposit date: | 2019-11-20 | | Release date: | 2020-03-25 | | Last modified: | 2023-11-15 | | Method: | X-RAY DIFFRACTION (1.8 Å) | | Cite: | Discovery of Cyclic Boronic Acid QPX7728, an Ultrabroad-Spectrum Inhibitor of Serine and Metallo-beta-lactamases.
J.Med.Chem., 63, 2020
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6V1M
 | | Structure of NDM-1 bound to QPX7728 at 1.05 A | | Descriptor: | (1~{a}~{R},7~{b}~{S})-5-fluoranyl-2,2-bis(oxidanyl)-1~{a},7~{b}-dihydro-1~{H}-cyclopropa[c][1,2]benzoxaborinine-4-carboxylic acid, Metallo-beta-lactamase type 2, ZINC ION | | Authors: | Pemberton, O.A, Chen, Y. | | Deposit date: | 2019-11-20 | | Release date: | 2020-03-25 | | Last modified: | 2023-10-11 | | Method: | X-RAY DIFFRACTION (1.05 Å) | | Cite: | Discovery of Cyclic Boronic Acid QPX7728, an Ultrabroad-Spectrum Inhibitor of Serine and Metallo-beta-lactamases.
J.Med.Chem., 63, 2020
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6V7H
 | | Structure of CTX-M-14 bound to Vaborbactam at 1.0 A | | Descriptor: | 2-[(3~{R},6~{S})-2,2-bis(oxidanyl)-3-(2-thiophen-2-ylethanoylamino)-1-oxa-2-boranuidacyclohex-6-yl]ethanoic acid, Beta-lactamase, PHOSPHATE ION, ... | | Authors: | Pemberton, O.A, Chen, Y. | | Deposit date: | 2019-12-08 | | Release date: | 2020-08-12 | | Last modified: | 2023-10-11 | | Method: | X-RAY DIFFRACTION (1 Å) | | Cite: | Structural Basis and Binding Kinetics of Vaborbactam in Class A beta-Lactamase Inhibition.
Antimicrob.Agents Chemother., 64, 2020
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6V1J
 | | Structure of KPC-2 bound to QPX7728 at 1.30 A | | Descriptor: | (1aR,7bS)-5-fluoro-2-hydroxy-1,1a,2,7b-tetrahydrocyclopropa[c][1,2]benzoxaborinine-4-carboxylic acid, (1~{a}~{R},7~{b}~{S})-5-fluoranyl-2,2-bis(oxidanyl)-1~{a},7~{b}-dihydro-1~{H}-cyclopropa[c][1,2]benzoxaborinine-4-carboxylic acid, Carbapenem-hydrolyzing beta-lactamase KPC, ... | | Authors: | Pemberton, O.A, Chen, Y. | | Deposit date: | 2019-11-20 | | Release date: | 2020-03-25 | | Last modified: | 2023-10-11 | | Method: | X-RAY DIFFRACTION (1.3 Å) | | Cite: | Discovery of Cyclic Boronic Acid QPX7728, an Ultrabroad-Spectrum Inhibitor of Serine and Metallo-beta-lactamases.
J.Med.Chem., 63, 2020
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6V7I
 | | Structure of KPC-2 bound to Vaborbactam at 1.25 A | | Descriptor: | Carbapenem-hydrolyzing beta-lactamase KPC, GLYCEROL, SULFATE ION, ... | | Authors: | Pemberton, O.A, Chen, Y. | | Deposit date: | 2019-12-08 | | Release date: | 2020-08-12 | | Last modified: | 2023-10-11 | | Method: | X-RAY DIFFRACTION (1.25 Å) | | Cite: | Structural Basis and Binding Kinetics of Vaborbactam in Class A beta-Lactamase Inhibition.
Antimicrob.Agents Chemother., 64, 2020
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5UJ3
 | | Crystal structure of the KPC-2 beta-lactamase complexed with hydrolyzed cefotaxime | | Descriptor: | (2R)-2-[(R)-{[(2Z)-2-(2-amino-1,3-thiazol-4-yl)-2-(methoxyimino)acetyl]amino}(carboxy)methyl]-5-methylidene-5,6-dihydro-2H-1,3-thiazine-4-carboxylic acid, Carbapenem-hydrolyzing beta-lactamase KPC, GLYCEROL | | Authors: | Pemberton, O.A, Chen, Y. | | Deposit date: | 2017-01-16 | | Release date: | 2017-04-26 | | Last modified: | 2019-12-11 | | Method: | X-RAY DIFFRACTION (1.45 Å) | | Cite: | Molecular Basis of Substrate Recognition and Product Release by the Klebsiella pneumoniae Carbapenemase (KPC-2).
J. Med. Chem., 60, 2017
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5UJ4
 | | Crystal structure of the KPC-2 beta-lactamase complexed with hydrolyzed faropenem | | Descriptor: | (2R)-2-[(1S,2R)-1-carboxy-2-hydroxypropyl]-5-[(2R)-oxolan-2-yl]-2,3-dihydro-1,3-thiazole-4-carboxylic acid, Carbapenem-hydrolyzing beta-lactamase KPC, GLYCEROL | | Authors: | Pemberton, O.A, Chen, Y. | | Deposit date: | 2017-01-16 | | Release date: | 2017-04-26 | | Last modified: | 2019-12-11 | | Method: | X-RAY DIFFRACTION (1.4 Å) | | Cite: | Molecular Basis of Substrate Recognition and Product Release by the Klebsiella pneumoniae Carbapenemase (KPC-2).
J. Med. Chem., 60, 2017
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5UL8
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6MZ2
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6MZ1
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6DD1
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6DD0
 | | Crystal structure of VIM-2 complexed with compound 8 | | Descriptor: | ACETATE ION, Beta-lactamase class B VIM-2, ZINC ION, ... | | Authors: | Pemberton, O.A, Chen, Y. | | Deposit date: | 2018-05-08 | | Release date: | 2019-05-08 | | Last modified: | 2023-10-11 | | Method: | X-RAY DIFFRACTION (1.5 Å) | | Cite: | Heteroaryl Phosphonates as Noncovalent Inhibitors of Both Serine- and Metallocarbapenemases.
J.Med.Chem., 62, 2019
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6D1D
 | | Crystal structure of NDM-1 complexed with compound 6 | | Descriptor: | ACETATE ION, Metallo-beta-lactamase type 2, ZINC ION, ... | | Authors: | Pemberton, O.A, Chen, Y. | | Deposit date: | 2018-04-11 | | Release date: | 2019-04-17 | | Last modified: | 2023-10-04 | | Method: | X-RAY DIFFRACTION (1.4 Å) | | Cite: | Heteroaryl Phosphonates as Noncovalent Inhibitors of Both Serine- and Metallocarbapenemases.
J.Med.Chem., 62, 2019
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6D1I
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6D1B
 | | Crystal structure of NDM-1 complexed with compound 2 | | Descriptor: | ACETATE ION, Metallo-beta-lactamase type 2, ZINC ION, ... | | Authors: | Pemberton, O.A, Chen, Y. | | Deposit date: | 2018-04-11 | | Release date: | 2019-04-17 | | Last modified: | 2023-10-04 | | Method: | X-RAY DIFFRACTION (1.25 Å) | | Cite: | Heteroaryl Phosphonates as Noncovalent Inhibitors of Both Serine- and Metallocarbapenemases.
J.Med.Chem., 62, 2019
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6D1H
 | | Crystal structure of NDM-1 complexed with compound 11 | | Descriptor: | ACETATE ION, Metallo-beta-lactamase type 2, ZINC ION, ... | | Authors: | Pemberton, O.A, Chen, Y. | | Deposit date: | 2018-04-11 | | Release date: | 2019-04-17 | | Last modified: | 2023-10-04 | | Method: | X-RAY DIFFRACTION (1.25 Å) | | Cite: | Heteroaryl Phosphonates as Noncovalent Inhibitors of Both Serine- and Metallocarbapenemases.
J.Med.Chem., 62, 2019
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6D15
 | | Crystal structure of KPC-2 complexed with compound 1 | | Descriptor: | Carbapenem-hydrolyzing beta-lactamase KPC, GLYCEROL, [(6,7-dimethyl-2-oxo-2H-1-benzopyran-4-yl)methyl]phosphonic acid | | Authors: | Pemberton, O.A, Chen, Y. | | Deposit date: | 2018-04-11 | | Release date: | 2019-04-17 | | Last modified: | 2023-10-04 | | Method: | X-RAY DIFFRACTION (1.3 Å) | | Cite: | Heteroaryl Phosphonates as Noncovalent Inhibitors of Both Serine- and Metallocarbapenemases.
J.Med.Chem., 62, 2019
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6D1F
 | | Crystal structure of NDM-1 complexed with compound 8 | | Descriptor: | ACETATE ION, Metallo-beta-lactamase type 2, ZINC ION, ... | | Authors: | Pemberton, O.A, Chen, Y. | | Deposit date: | 2018-04-11 | | Release date: | 2019-04-17 | | Last modified: | 2023-10-04 | | Method: | X-RAY DIFFRACTION (1.15 Å) | | Cite: | Heteroaryl Phosphonates as Noncovalent Inhibitors of Both Serine- and Metallocarbapenemases.
J.Med.Chem., 62, 2019
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